National Item Identification Number

01-397-5461
013975461
4140-01-397-5461
4140013975461

National Stock Number

Item Name

FAN,CENTRIFUGAL

Federal Supply Class

4140

Description

A nonpositive displacement mechanical device having a centrifugal fan impeller inclosed within a housing. It is designed to move air or gas over a wide range of volumes and pressures. The air or gas is drawn in axially and discharged radially or drawn in radially and discharged axially by centrifugal force through an outlet in the housing.

Commercial and Government Entity Code (Supplier Data)

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76301

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Reference Numbers (Part Numbers)

74D053124-2001

Required Categories

STYLE DESIGNATOR
WIDTH
LENGTH
OUTLET INSIDE WIDTH
OUTLET INSIDE HEIGHT
HEIG

Required Description

50 FIXED, RECTANGULAR OUTLETS
9.625 INCHES NOMINAL
6.125 INCHES NOMINAL
2.500